CN2232155Y

CN2232155Y - Rolling billboard

Info

Publication number: CN2232155Y
Application number: CN 95224388
Authority: CN
Inventors: 韩戟
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-10-11
Filing date: 1995-10-11
Publication date: 1996-07-31
Anticipated expiration: 2005-10-11

Abstract

The utility model relates to a rolling billboard, comprising an electrical machine (1), a winding shaft (2), a canvas roll (3), and a guide shaft (4), which is characterized in that the winding shaft is connected with the output of the electrical machine, the canvas roll is sheathed with the winding shaft, and the guide shaft is placed at the exit of the canvas. The utility model has the advantages of simple structure, low cost, easy installation and maintenance, good quality for canvas, more pictures, strong expressive force, and reutilization of the canvas roll.

Description

The tumbling-type billboard

The utility model relates to the manufacturing technology of billboard, specifically the tumbling-type billboard.

Existing billboard ad has: 1. electric advertisement screen---the large-scale advertisement that the extensive micromotor upset of microcomputerized control color lump constitutes is shielded, and pattern changes arbitrarily; 2. triangular pillar variable picture advertisement board---motor or wheelwork overturn several triangular prisms with picture simultaneously, and each face of post all has ground width of cloth pattern, and revolution once just has a width of cloth pattern to occur like this, has three width of cloth; 3. general billboard ad, pattern picture got on after a period of time, unloaded again to install after repainting again.The billboard ad of above-mentioned three kinds of forms exists or cost height, picture are fine and smooth inadequately, perhaps drawing very little, complex structure, use the rotating shaft phase differential to add for a long time, deficiencies such as picture out-of-flatness.

It is low that the purpose of this utility model provides a kind of cost of manufacture, the tumbling-type billboard that advertisement picture is many.

The utility model is achieved in that motor, spool, painting canvas volume, guide shaft composition, and spool connects with motor output, and the cloth picture scroll is placed on the spool, and guide shaft places the painting canvas exit.Electric motor starting drives spool and rotates, and advertisement picture is constantly changed, thereby realized goal of the invention of the present utility model.

The utility model is described in further detail below in conjunction with accompanying drawing, but be not limited to shown in the accompanying drawing.

Fig. 1 is a tourelle synoptic diagram of the present utility model

Fig. 2 is an one-piece construction cut-away view of the present utility model

Among the figure, 1-motor, 2-spool, 3-painting canvas volume, 4-guide shaft, 5-advertisement picture, 6-shell, 7-liner plate.

As shown in the figure, the utility model by two reducing motors 1 up and down, up and down two spools 2, painting canvas volume 3, up and down two guide shafts 4 are formed up and down, spool is exported with motor and is connected, the cloth picture scroll is placed on the spool, guide shaft places the painting canvas exit.Be provided with shell 6 in the tourelle outside, showing behind the painting canvas has a liner plate 7.With a power switch (brilliant lock switch) of walking two motors of stopping time sequence control circuit control, be designed to two motor interlocking structures simultaneously.Whole device is fixed on the bill-board support, can be rainproof, windproof, safe and reliable.Painting canvas can be used the waterproof material, but not only waterproof but also print advertisements figure.

Motor also can be with the tourelle lateral arrangement, the picture cross flow.

During use, make every motor walk to stop by the certain hour intervening sequences, simultaneously, when last motor changeed, following motor was in passive rotation, and motor is initiatively the time down, and it is passive that last motor is in.

The utlity model has simple in structure, low cost of manufacture, easy maintenance and installation, image quality is good, picture is many, expressive force is strong, the painting canvas that uses up volume can be recycled.

Claims

1, a kind of tumbling-type billboard is characterized in that being made up of motor (1), spool (2), painting canvas volume (3), guide shaft (4), and spool connects with motor output, and the cloth picture scroll is placed on the spool, and guide shaft places the painting canvas exit.

2, billboard according to claim 1 is characterized in that tourelle is provided with shell (6) outward, and showing behind the painting canvas has a liner plate (7).

3, billboard according to claim 1 is characterized in that motor is a reducing motor, and motor, spool and guide shaft have two groups of symmetric arrangement.